Mordaunt Short 309W Subwoofer Logo
Andy Hamilton Posted on Aug 12, 2006
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

No Power - LED not lit.

My MS 309 Sub has suddenly stopped working. There is now power getting to it, have done the obvious and changed the plug fuse, does it have an internal fuse or is it likely to be something more serious? Appreciate any help you van give. Cheers Andy

  • RonE1211 Jun 01, 2008

    I have the same problem. All of the sudden, no LED light for power, have tried several plugs and made sure connections are tight inside but still no light or power getting to it.

  • Anonymous Dec 06, 2008

    Atlantic Technology 422Sb subwoofer suddenly stopped working. Operator's manual is of no use. I'm hoping it simply needs a new fuse, but there are no instructions.

×

3 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 1 Answer
  • Posted on Aug 21, 2008
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Aug 21, 2008
Answers
1
Questions
0
Helped
1861
Points
2

Open up the back of your gale 3080 and check the 2 fuses situated near the transformer.They look like 2 silver cylindrical shapes.Check that they have not blown if they have the will cost you around £2 to replace.Better than the 50 quid you will pay when you take it to your hi fi dealer to open up the back of it.

Anonymous

Level 1:

An expert who has achieved level 1.

  • Contributor 3 Answers
  • Posted on Aug 08, 2007
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Joined: Aug 08, 2007
Answers
3
Questions
1
Helped
2485
Points
2

If your control center is damaged then your sub will not function.

Ad

Anonymous

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Novelist:

An expert who has written 50 answers of more than 400 characters.

Champion:

An expert who has answered 200 questions.

  • Expert 275 Answers
  • Posted on Aug 12, 2006
Anonymous
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Novelist:

An expert who has written 50 answers of more than 400 characters.

Champion:

An expert who has answered 200 questions.

Joined: Jun 26, 2006
Answers
275
Questions
1
Helped
149008
Points
463

The Mordaunt Short 309W Sum woofer is an Active Sub woofer, which means it has an internal Amplifier Circuit. In all likelihood some component insude this Amplifier circuitry is faulty. Get a professional Technician to have look. should not really cost you much, unless the Techie knows the cost of Morduant short Speakers and charges you based on this. Cost of Oil change in Ferrari or Beetle is the same, unless the guy tells you that ferraris are costlier, so Oil change is also costlier!

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Change main fuse but still not working right

First of all, nothing wrong with the fuse. A fuse is nothing but a short piece of wire with a resistance value. If the unit turns on, fuse is fine. The fact that the headphones you plugged in are working tells you that the music is finding it's way up to that point. You must realize that the speakers themselves have additional circuitry that the headphones don't use. If you could obtain a diagram for the circuitry you might find that a capacitor or a diode or a transistor got "zapped" when the high voltage was applied.
If you have this diagram and you don't know what component is defective, can you post that diagram and I would be glad to help!
0helpful
1answer

LED Panel now working

same problem on mine - suddenly no light at all on the touchpad, fridge getting power, haven't heard compressor come on yet but just noted the problem in the last hour. Did you find your problem yet/??
0helpful
1answer

Planet Audio PX1500M Amplifier Problem

Check the FUSE to ensure that current is not cut off.
0helpful
1answer

Unit will not turn on

did you turn it off or unplug it? not to sound too obvious, but make sure it's still plugged in properly and the switch is on. if the led is lit on the top, it's getting power, so it's not the fuse. if not, the fuse is located on the power supply board inside the projector. if the led is lit and the fans don't turn on, it still may be a power supply problem. if the fans go on and not the lamp, could be the lamp, ballast, or main board. if you need to send it in for repair, try av solutions in ny. they're really good. www.avsolutionsny.com
0helpful
1answer

Active sub has stopped working

I have 2 12" kenwood speakers on a 1000 watt amp ... the other day they cut off but the speakers arent blown, i replaced every fuse in the amp and the amp still cuts on when i turn the car on, yet the amp seems to not be pushing the speakers ...i also looked at the main fuse under the hood of my car but i cant tell whether its blown or not, why is my amp not pushing out any power?
0helpful
1answer

Sub has died overnight

Change the fuse - located at the 220V input. Use a knife ti release it. Then the system will work again.
0helpful
1answer

Power LED lit, Servo LED lit as well, no output

check the power cables on the amp and the inputs.isome time when ground cable disconnect the lioghts will light up any way. depending on the way ur vehicle is ground ed .toyota chssis r usually posite un like the norm which is neg.rating please
0helpful
1answer

Jensen JS1000-A sub stopped working, why?

Is is possible that the receiver's subwoofer configuration turned off? double check your speakers setup in the receiver...Just an idea.
0helpful
1answer

Intermittent power on problem, monitor now completely dead

See other post regarding IC901 Please feel free to RATE me if it helps
Not finding what you are looking for?

1,871 views

Ask a Question

Usually answered in minutes!

Top Mordaunt Short Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5755 Answers

Don A
Don A

Level 3 Expert

4417 Answers

ADMIN Eric
ADMIN Eric

Level 3 Expert

39363 Answers

Are you a Mordaunt Short Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...